#137902, "buzzing noise from ecu" May-13-13 08:32 AM by Narrece2000
I'm new to this but i have a 95 eclipse rs 420a and i have been hearing a noise coming from the ecu after i have been driving it for a while. When i got out to check it i heard a click which sounded like it came from the MPI or ASD then the noise from the ECU stopped. Could these relay be going bad? It also idles around 700 to 800 rpms sounds like its missing. The check engine light is not on and no codes come up when i had it tested.